I'm trying to exclude certain categories using smarter navigation, but I can't seem to get things to work. First I had to be able to consolidation the categories across regular post types and CPTs. I used code from http://wordpress.org/support/topic/custom-post-type-tagscategories-archive-page?replies=40 which seems to work fine. But when I indicate which category IDs I would like to exclude, it does not exclude them. Am I doing something wrong, or does this plugin not support exclusion of categories?